build-scripts/config.sub
author Holmes Futrell <hfutrell@umail.ucsb.edu>
Fri, 18 Jul 2008 20:46:02 +0000
branchgsoc2008_iphone
changeset 2378 d76ecec0c3f7
parent 2294 386ebf50dd91
child 3086 0102ed19c21a
child 4134 31c7c57af8a4
permissions -rwxr-xr-x
iPhone SDL 1.3 demos go here. All these demos are written using pure SDL 1.3 code. No compatibility calls! Perhaps if they are any good they could be use as tests for the SDL 1.3 release.
     1 #! /bin/sh
     2 # Configuration validation subroutine script.
     3 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
     4 #   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
     5 #   Inc.
     6 
     7 timestamp='2007-12-05'
     8 
     9 # This file is (in principle) common to ALL GNU software.
    10 # The presence of a machine in this file suggests that SOME GNU software
    11 # can handle that machine.  It does not imply ALL GNU software can.
    12 #
    13 # This file is free software; you can redistribute it and/or modify
    14 # it under the terms of the GNU General Public License as published by
    15 # the Free Software Foundation; either version 2 of the License, or
    16 # (at your option) any later version.
    17 #
    18 # This program is distributed in the hope that it will be useful,
    19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
    20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    21 # GNU General Public License for more details.
    22 #
    23 # You should have received a copy of the GNU General Public License
    24 # along with this program; if not, write to the Free Software
    25 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
    26 # 02110-1301, USA.
    27 #
    28 # As a special exception to the GNU General Public License, if you
    29 # distribute this file as part of a program that contains a
    30 # configuration script generated by Autoconf, you may include it under
    31 # the same distribution terms that you use for the rest of that program.
    32 
    33 
    34 # Please send patches to <config-patches@gnu.org>.  Submit a context
    35 # diff and a properly formatted ChangeLog entry.
    36 #
    37 # Configuration subroutine to validate and canonicalize a configuration type.
    38 # Supply the specified configuration type as an argument.
    39 # If it is invalid, we print an error message on stderr and exit with code 1.
    40 # Otherwise, we print the canonical config type on stdout and succeed.
    41 
    42 # This file is supposed to be the same for all GNU packages
    43 # and recognize all the CPU types, system types and aliases
    44 # that are meaningful with *any* GNU software.
    45 # Each package is responsible for reporting which valid configurations
    46 # it does not support.  The user should be able to distinguish
    47 # a failure to support a valid configuration from a meaningless
    48 # configuration.
    49 
    50 # The goal of this file is to map all the various variations of a given
    51 # machine specification into a single specification in the form:
    52 #	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
    53 # or in some cases, the newer four-part form:
    54 #	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
    55 # It is wrong to echo any other type of specification.
    56 
    57 me=`echo "$0" | sed -e 's,.*/,,'`
    58 
    59 usage="\
    60 Usage: $0 [OPTION] CPU-MFR-OPSYS
    61        $0 [OPTION] ALIAS
    62 
    63 Canonicalize a configuration name.
    64 
    65 Operation modes:
    66   -h, --help         print this help, then exit
    67   -t, --time-stamp   print date of last modification, then exit
    68   -v, --version      print version number, then exit
    69 
    70 Report bugs and patches to <config-patches@gnu.org>."
    71 
    72 version="\
    73 GNU config.sub ($timestamp)
    74 
    75 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
    76 Free Software Foundation, Inc.
    77 
    78 This is free software; see the source for copying conditions.  There is NO
    79 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
    80 
    81 help="
    82 Try \`$me --help' for more information."
    83 
    84 # Parse command line
    85 while test $# -gt 0 ; do
    86   case $1 in
    87     --time-stamp | --time* | -t )
    88        echo "$timestamp" ; exit ;;
    89     --version | -v )
    90        echo "$version" ; exit ;;
    91     --help | --h* | -h )
    92        echo "$usage"; exit ;;
    93     -- )     # Stop option processing
    94        shift; break ;;
    95     - )	# Use stdin as input.
    96        break ;;
    97     -* )
    98        echo "$me: invalid option $1$help"
    99        exit 1 ;;
   100 
   101     *local*)
   102        # First pass through any local machine types.
   103        echo $1
   104        exit ;;
   105 
   106     * )
   107        break ;;
   108   esac
   109 done
   110 
   111 case $# in
   112  0) echo "$me: missing argument$help" >&2
   113     exit 1;;
   114  1) ;;
   115  *) echo "$me: too many arguments$help" >&2
   116     exit 1;;
   117 esac
   118 
   119 # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
   120 # Here we must recognize all the valid KERNEL-OS combinations.
   121 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
   122 case $maybe_os in
   123   nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
   124   uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
   125   storm-chaos* | os2-emx* | rtmk-nova*)
   126     os=-$maybe_os
   127     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
   128     ;;
   129   *)
   130     basic_machine=`echo $1 | sed 's/-[^-]*$//'`
   131     if [ $basic_machine != $1 ]
   132     then os=`echo $1 | sed 's/.*-/-/'`
   133     else os=; fi
   134     ;;
   135 esac
   136 
   137 ### Let's recognize common machines as not being operating systems so
   138 ### that things like config.sub decstation-3100 work.  We also
   139 ### recognize some manufacturers as not being operating systems, so we
   140 ### can provide default operating systems below.
   141 case $os in
   142 	-sun*os*)
   143 		# Prevent following clause from handling this invalid input.
   144 		;;
   145 	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
   146 	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
   147 	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
   148 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
   149 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
   150 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
   151 	-apple | -axis | -knuth | -cray)
   152 		os=
   153 		basic_machine=$1
   154 		;;
   155 	-sim | -cisco | -oki | -wec | -winbond)
   156 		os=
   157 		basic_machine=$1
   158 		;;
   159 	-scout)
   160 		;;
   161 	-wrs)
   162 		os=-vxworks
   163 		basic_machine=$1
   164 		;;
   165 	-chorusos*)
   166 		os=-chorusos
   167 		basic_machine=$1
   168 		;;
   169  	-chorusrdb)
   170  		os=-chorusrdb
   171 		basic_machine=$1
   172  		;;
   173 	-hiux*)
   174 		os=-hiuxwe2
   175 		;;
   176 	-sco6)
   177 		os=-sco5v6
   178 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   179 		;;
   180 	-sco5)
   181 		os=-sco3.2v5
   182 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   183 		;;
   184 	-sco4)
   185 		os=-sco3.2v4
   186 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   187 		;;
   188 	-sco3.2.[4-9]*)
   189 		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
   190 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   191 		;;
   192 	-sco3.2v[4-9]*)
   193 		# Don't forget version if it is 3.2v4 or newer.
   194 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   195 		;;
   196 	-sco5v6*)
   197 		# Don't forget version if it is 3.2v4 or newer.
   198 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   199 		;;
   200 	-sco*)
   201 		os=-sco3.2v2
   202 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   203 		;;
   204 	-udk*)
   205 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   206 		;;
   207 	-isc)
   208 		os=-isc2.2
   209 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   210 		;;
   211 	-clix*)
   212 		basic_machine=clipper-intergraph
   213 		;;
   214 	-isc*)
   215 		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
   216 		;;
   217 	-lynx*)
   218 		os=-lynxos
   219 		;;
   220 	-ptx*)
   221 		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
   222 		;;
   223 	-windowsnt*)
   224 		os=`echo $os | sed -e 's/windowsnt/winnt/'`
   225 		;;
   226 	-psos*)
   227 		os=-psos
   228 		;;
   229 	-mint | -mint[0-9]*)
   230 		basic_machine=m68k-atari
   231 		os=-mint
   232 		;;
   233 esac
   234 
   235 # Decode aliases for certain CPU-COMPANY combinations.
   236 case $basic_machine in
   237 	# Recognize the basic CPU types without company name.
   238 	# Some are omitted here because they have special meanings below.
   239 	1750a | 580 \
   240 	| a29k \
   241 	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
   242 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
   243 	| am33_2.0 \
   244 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
   245 	| bfin \
   246 	| c4x | clipper \
   247 	| d10v | d30v | dlx | dsp16xx \
   248 	| fido | fr30 | frv \
   249 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
   250 	| i370 | i860 | i960 | ia64 \
   251 	| ip2k | iq2000 \
   252 	| m32c | m32r | m32rle | m68000 | m68k | m88k \
   253 	| maxq | mb | microblaze | mcore | mep \
   254 	| mips | mipsbe | mipseb | mipsel | mipsle \
   255 	| mips16 \
   256 	| mips64 | mips64el \
   257 	| mips64vr | mips64vrel \
   258 	| mips64orion | mips64orionel \
   259 	| mips64vr4100 | mips64vr4100el \
   260 	| mips64vr4300 | mips64vr4300el \
   261 	| mips64vr5000 | mips64vr5000el \
   262 	| mips64vr5900 | mips64vr5900el \
   263 	| mipsisa32 | mipsisa32el \
   264 	| mipsisa32r2 | mipsisa32r2el \
   265 	| mipsisa64 | mipsisa64el \
   266 	| mipsisa64r2 | mipsisa64r2el \
   267 	| mipsisa64sb1 | mipsisa64sb1el \
   268 	| mipsisa64sr71k | mipsisa64sr71kel \
   269 	| mipstx39 | mipstx39el \
   270 	| mn10200 | mn10300 \
   271 	| mt \
   272 	| msp430 \
   273 	| nios | nios2 \
   274 	| ns16k | ns32k \
   275 	| or32 \
   276 	| pdp10 | pdp11 | pj | pjl \
   277 	| powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
   278 	| pyramid \
   279 	| score \
   280 	| sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
   281 	| sh64 | sh64le \
   282 	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
   283 	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
   284 	| spu | strongarm \
   285 	| tahoe | thumb | tic4x | tic80 | tron \
   286 	| v850 | v850e \
   287 	| we32k \
   288 	| x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
   289 	| z8k)
   290 		basic_machine=$basic_machine-unknown
   291 		;;
   292 	m6811 | m68hc11 | m6812 | m68hc12)
   293 		# Motorola 68HC11/12.
   294 		basic_machine=$basic_machine-unknown
   295 		os=-none
   296 		;;
   297 	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
   298 		;;
   299 	ms1)
   300 		basic_machine=mt-unknown
   301 		;;
   302 
   303 	# We use `pc' rather than `unknown'
   304 	# because (1) that's what they normally are, and
   305 	# (2) the word "unknown" tends to confuse beginning users.
   306 	i*86 | x86_64)
   307 	  basic_machine=$basic_machine-pc
   308 	  ;;
   309 	# Object if more than one company name word.
   310 	*-*-*)
   311 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
   312 		exit 1
   313 		;;
   314 	# Recognize the basic CPU types with company name.
   315 	580-* \
   316 	| a29k-* \
   317 	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
   318 	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
   319 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
   320 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
   321 	| avr-* | avr32-* \
   322 	| bfin-* | bs2000-* \
   323 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
   324 	| clipper-* | craynv-* | cydra-* \
   325 	| d10v-* | d30v-* | dlx-* \
   326 	| elxsi-* \
   327 	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
   328 	| h8300-* | h8500-* \
   329 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
   330 	| i*86-* | i860-* | i960-* | ia64-* \
   331 	| ip2k-* | iq2000-* \
   332 	| m32c-* | m32r-* | m32rle-* \
   333 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
   334 	| m88110-* | m88k-* | maxq-* | mcore-* \
   335 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
   336 	| mips16-* \
   337 	| mips64-* | mips64el-* \
   338 	| mips64vr-* | mips64vrel-* \
   339 	| mips64orion-* | mips64orionel-* \
   340 	| mips64vr4100-* | mips64vr4100el-* \
   341 	| mips64vr4300-* | mips64vr4300el-* \
   342 	| mips64vr5000-* | mips64vr5000el-* \
   343 	| mips64vr5900-* | mips64vr5900el-* \
   344 	| mipsisa32-* | mipsisa32el-* \
   345 	| mipsisa32r2-* | mipsisa32r2el-* \
   346 	| mipsisa64-* | mipsisa64el-* \
   347 	| mipsisa64r2-* | mipsisa64r2el-* \
   348 	| mipsisa64sb1-* | mipsisa64sb1el-* \
   349 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
   350 	| mipstx39-* | mipstx39el-* \
   351 	| mmix-* \
   352 	| mt-* \
   353 	| msp430-* \
   354 	| nios-* | nios2-* \
   355 	| none-* | np1-* | ns16k-* | ns32k-* \
   356 	| orion-* \
   357 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
   358 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
   359 	| pyramid-* \
   360 	| romp-* | rs6000-* \
   361 	| sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
   362 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
   363 	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
   364 	| sparclite-* \
   365 	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
   366 	| tahoe-* | thumb-* \
   367 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
   368 	| tron-* \
   369 	| v850-* | v850e-* | vax-* \
   370 	| we32k-* \
   371 	| x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
   372 	| xstormy16-* | xtensa*-* \
   373 	| ymp-* \
   374 	| z8k-*)
   375 		;;
   376 	# Recognize the basic CPU types without company name, with glob match.
   377 	xtensa*)
   378 		basic_machine=$basic_machine-unknown
   379 		;;
   380 	# Recognize the various machine names and aliases which stand
   381 	# for a CPU type and a company and sometimes even an OS.
   382 	386bsd)
   383 		basic_machine=i386-unknown
   384 		os=-bsd
   385 		;;
   386 	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
   387 		basic_machine=m68000-att
   388 		;;
   389 	3b*)
   390 		basic_machine=we32k-att
   391 		;;
   392 	a29khif)
   393 		basic_machine=a29k-amd
   394 		os=-udi
   395 		;;
   396     	abacus)
   397 		basic_machine=abacus-unknown
   398 		;;
   399 	adobe68k)
   400 		basic_machine=m68010-adobe
   401 		os=-scout
   402 		;;
   403 	alliant | fx80)
   404 		basic_machine=fx80-alliant
   405 		;;
   406 	altos | altos3068)
   407 		basic_machine=m68k-altos
   408 		;;
   409 	am29k)
   410 		basic_machine=a29k-none
   411 		os=-bsd
   412 		;;
   413 	amd64)
   414 		basic_machine=x86_64-pc
   415 		;;
   416 	amd64-*)
   417 		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
   418 		;;
   419 	amdahl)
   420 		basic_machine=580-amdahl
   421 		os=-sysv
   422 		;;
   423 	amiga | amiga-*)
   424 		basic_machine=m68k-unknown
   425 		;;
   426 	amigaos | amigados)
   427 		basic_machine=m68k-unknown
   428 		os=-amigaos
   429 		;;
   430 	amigaunix | amix)
   431 		basic_machine=m68k-unknown
   432 		os=-sysv4
   433 		;;
   434 	apollo68)
   435 		basic_machine=m68k-apollo
   436 		os=-sysv
   437 		;;
   438 	apollo68bsd)
   439 		basic_machine=m68k-apollo
   440 		os=-bsd
   441 		;;
   442 	aux)
   443 		basic_machine=m68k-apple
   444 		os=-aux
   445 		;;
   446 	balance)
   447 		basic_machine=ns32k-sequent
   448 		os=-dynix
   449 		;;
   450 	blackfin)
   451 		basic_machine=bfin-unknown
   452 		os=-linux
   453 		;;
   454 	blackfin-*)
   455 		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
   456 		os=-linux
   457 		;;
   458 	c90)
   459 		basic_machine=c90-cray
   460 		os=-unicos
   461 		;;
   462 	convex-c1)
   463 		basic_machine=c1-convex
   464 		os=-bsd
   465 		;;
   466 	convex-c2)
   467 		basic_machine=c2-convex
   468 		os=-bsd
   469 		;;
   470 	convex-c32)
   471 		basic_machine=c32-convex
   472 		os=-bsd
   473 		;;
   474 	convex-c34)
   475 		basic_machine=c34-convex
   476 		os=-bsd
   477 		;;
   478 	convex-c38)
   479 		basic_machine=c38-convex
   480 		os=-bsd
   481 		;;
   482 	cray | j90)
   483 		basic_machine=j90-cray
   484 		os=-unicos
   485 		;;
   486 	craynv)
   487 		basic_machine=craynv-cray
   488 		os=-unicosmp
   489 		;;
   490 	cr16)
   491 		basic_machine=cr16-unknown
   492 		os=-elf
   493 		;;
   494 	crds | unos)
   495 		basic_machine=m68k-crds
   496 		;;
   497 	crisv32 | crisv32-* | etraxfs*)
   498 		basic_machine=crisv32-axis
   499 		;;
   500 	cris | cris-* | etrax*)
   501 		basic_machine=cris-axis
   502 		;;
   503 	crx)
   504 		basic_machine=crx-unknown
   505 		os=-elf
   506 		;;
   507 	da30 | da30-*)
   508 		basic_machine=m68k-da30
   509 		;;
   510 	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
   511 		basic_machine=mips-dec
   512 		;;
   513 	decsystem10* | dec10*)
   514 		basic_machine=pdp10-dec
   515 		os=-tops10
   516 		;;
   517 	decsystem20* | dec20*)
   518 		basic_machine=pdp10-dec
   519 		os=-tops20
   520 		;;
   521 	delta | 3300 | motorola-3300 | motorola-delta \
   522 	      | 3300-motorola | delta-motorola)
   523 		basic_machine=m68k-motorola
   524 		;;
   525 	delta88)
   526 		basic_machine=m88k-motorola
   527 		os=-sysv3
   528 		;;
   529 	djgpp)
   530 		basic_machine=i586-pc
   531 		os=-msdosdjgpp
   532 		;;
   533 	dpx20 | dpx20-*)
   534 		basic_machine=rs6000-bull
   535 		os=-bosx
   536 		;;
   537 	dpx2* | dpx2*-bull)
   538 		basic_machine=m68k-bull
   539 		os=-sysv3
   540 		;;
   541 	ebmon29k)
   542 		basic_machine=a29k-amd
   543 		os=-ebmon
   544 		;;
   545 	elxsi)
   546 		basic_machine=elxsi-elxsi
   547 		os=-bsd
   548 		;;
   549 	encore | umax | mmax)
   550 		basic_machine=ns32k-encore
   551 		;;
   552 	es1800 | OSE68k | ose68k | ose | OSE)
   553 		basic_machine=m68k-ericsson
   554 		os=-ose
   555 		;;
   556 	fx2800)
   557 		basic_machine=i860-alliant
   558 		;;
   559 	genix)
   560 		basic_machine=ns32k-ns
   561 		;;
   562 	gmicro)
   563 		basic_machine=tron-gmicro
   564 		os=-sysv
   565 		;;
   566 	go32)
   567 		basic_machine=i386-pc
   568 		os=-go32
   569 		;;
   570 	h3050r* | hiux*)
   571 		basic_machine=hppa1.1-hitachi
   572 		os=-hiuxwe2
   573 		;;
   574 	h8300hms)
   575 		basic_machine=h8300-hitachi
   576 		os=-hms
   577 		;;
   578 	h8300xray)
   579 		basic_machine=h8300-hitachi
   580 		os=-xray
   581 		;;
   582 	h8500hms)
   583 		basic_machine=h8500-hitachi
   584 		os=-hms
   585 		;;
   586 	harris)
   587 		basic_machine=m88k-harris
   588 		os=-sysv3
   589 		;;
   590 	hp300-*)
   591 		basic_machine=m68k-hp
   592 		;;
   593 	hp300bsd)
   594 		basic_machine=m68k-hp
   595 		os=-bsd
   596 		;;
   597 	hp300hpux)
   598 		basic_machine=m68k-hp
   599 		os=-hpux
   600 		;;
   601 	hp3k9[0-9][0-9] | hp9[0-9][0-9])
   602 		basic_machine=hppa1.0-hp
   603 		;;
   604 	hp9k2[0-9][0-9] | hp9k31[0-9])
   605 		basic_machine=m68000-hp
   606 		;;
   607 	hp9k3[2-9][0-9])
   608 		basic_machine=m68k-hp
   609 		;;
   610 	hp9k6[0-9][0-9] | hp6[0-9][0-9])
   611 		basic_machine=hppa1.0-hp
   612 		;;
   613 	hp9k7[0-79][0-9] | hp7[0-79][0-9])
   614 		basic_machine=hppa1.1-hp
   615 		;;
   616 	hp9k78[0-9] | hp78[0-9])
   617 		# FIXME: really hppa2.0-hp
   618 		basic_machine=hppa1.1-hp
   619 		;;
   620 	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
   621 		# FIXME: really hppa2.0-hp
   622 		basic_machine=hppa1.1-hp
   623 		;;
   624 	hp9k8[0-9][13679] | hp8[0-9][13679])
   625 		basic_machine=hppa1.1-hp
   626 		;;
   627 	hp9k8[0-9][0-9] | hp8[0-9][0-9])
   628 		basic_machine=hppa1.0-hp
   629 		;;
   630 	hppa-next)
   631 		os=-nextstep3
   632 		;;
   633 	hppaosf)
   634 		basic_machine=hppa1.1-hp
   635 		os=-osf
   636 		;;
   637 	hppro)
   638 		basic_machine=hppa1.1-hp
   639 		os=-proelf
   640 		;;
   641 	i370-ibm* | ibm*)
   642 		basic_machine=i370-ibm
   643 		;;
   644 # I'm not sure what "Sysv32" means.  Should this be sysv3.2?
   645 	i*86v32)
   646 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   647 		os=-sysv32
   648 		;;
   649 	i*86v4*)
   650 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   651 		os=-sysv4
   652 		;;
   653 	i*86v)
   654 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   655 		os=-sysv
   656 		;;
   657 	i*86sol2)
   658 		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
   659 		os=-solaris2
   660 		;;
   661 	i386mach)
   662 		basic_machine=i386-mach
   663 		os=-mach
   664 		;;
   665 	i386-vsta | vsta)
   666 		basic_machine=i386-unknown
   667 		os=-vsta
   668 		;;
   669 	iris | iris4d)
   670 		basic_machine=mips-sgi
   671 		case $os in
   672 		    -irix*)
   673 			;;
   674 		    *)
   675 			os=-irix4
   676 			;;
   677 		esac
   678 		;;
   679 	isi68 | isi)
   680 		basic_machine=m68k-isi
   681 		os=-sysv
   682 		;;
   683 	m68knommu)
   684 		basic_machine=m68k-unknown
   685 		os=-linux
   686 		;;
   687 	m68knommu-*)
   688 		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
   689 		os=-linux
   690 		;;
   691 	m88k-omron*)
   692 		basic_machine=m88k-omron
   693 		;;
   694 	magnum | m3230)
   695 		basic_machine=mips-mips
   696 		os=-sysv
   697 		;;
   698 	merlin)
   699 		basic_machine=ns32k-utek
   700 		os=-sysv
   701 		;;
   702 	mingw32)
   703 		basic_machine=i386-pc
   704 		os=-mingw32
   705 		;;
   706 	mingw32ce)
   707 		basic_machine=arm-unknown
   708 		os=-mingw32ce
   709 		;;
   710 	miniframe)
   711 		basic_machine=m68000-convergent
   712 		;;
   713 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
   714 		basic_machine=m68k-atari
   715 		os=-mint
   716 		;;
   717 	mips3*-*)
   718 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
   719 		;;
   720 	mips3*)
   721 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
   722 		;;
   723 	monitor)
   724 		basic_machine=m68k-rom68k
   725 		os=-coff
   726 		;;
   727 	morphos)
   728 		basic_machine=powerpc-unknown
   729 		os=-morphos
   730 		;;
   731 	msdos)
   732 		basic_machine=i386-pc
   733 		os=-msdos
   734 		;;
   735 	ms1-*)
   736 		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
   737 		;;
   738 	mvs)
   739 		basic_machine=i370-ibm
   740 		os=-mvs
   741 		;;
   742 	ncr3000)
   743 		basic_machine=i486-ncr
   744 		os=-sysv4
   745 		;;
   746 	netbsd386)
   747 		basic_machine=i386-unknown
   748 		os=-netbsd
   749 		;;
   750 	netwinder)
   751 		basic_machine=armv4l-rebel
   752 		os=-linux
   753 		;;
   754 	news | news700 | news800 | news900)
   755 		basic_machine=m68k-sony
   756 		os=-newsos
   757 		;;
   758 	news1000)
   759 		basic_machine=m68030-sony
   760 		os=-newsos
   761 		;;
   762 	news-3600 | risc-news)
   763 		basic_machine=mips-sony
   764 		os=-newsos
   765 		;;
   766 	necv70)
   767 		basic_machine=v70-nec
   768 		os=-sysv
   769 		;;
   770 	next | m*-next )
   771 		basic_machine=m68k-next
   772 		case $os in
   773 		    -nextstep* )
   774 			;;
   775 		    -ns2*)
   776 		      os=-nextstep2
   777 			;;
   778 		    *)
   779 		      os=-nextstep3
   780 			;;
   781 		esac
   782 		;;
   783 	nh3000)
   784 		basic_machine=m68k-harris
   785 		os=-cxux
   786 		;;
   787 	nh[45]000)
   788 		basic_machine=m88k-harris
   789 		os=-cxux
   790 		;;
   791 	nindy960)
   792 		basic_machine=i960-intel
   793 		os=-nindy
   794 		;;
   795 	mon960)
   796 		basic_machine=i960-intel
   797 		os=-mon960
   798 		;;
   799 	nonstopux)
   800 		basic_machine=mips-compaq
   801 		os=-nonstopux
   802 		;;
   803 	np1)
   804 		basic_machine=np1-gould
   805 		;;
   806 	nsr-tandem)
   807 		basic_machine=nsr-tandem
   808 		;;
   809 	op50n-* | op60c-*)
   810 		basic_machine=hppa1.1-oki
   811 		os=-proelf
   812 		;;
   813 	openrisc | openrisc-*)
   814 		basic_machine=or32-unknown
   815 		;;
   816 	os400)
   817 		basic_machine=powerpc-ibm
   818 		os=-os400
   819 		;;
   820 	OSE68000 | ose68000)
   821 		basic_machine=m68000-ericsson
   822 		os=-ose
   823 		;;
   824 	os68k)
   825 		basic_machine=m68k-none
   826 		os=-os68k
   827 		;;
   828 	pa-hitachi)
   829 		basic_machine=hppa1.1-hitachi
   830 		os=-hiuxwe2
   831 		;;
   832 	paragon)
   833 		basic_machine=i860-intel
   834 		os=-osf
   835 		;;
   836 	parisc)
   837 		basic_machine=hppa-unknown
   838 		os=-linux
   839 		;;
   840 	parisc-*)
   841 		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
   842 		os=-linux
   843 		;;
   844 	pbd)
   845 		basic_machine=sparc-tti
   846 		;;
   847 	pbb)
   848 		basic_machine=m68k-tti
   849 		;;
   850 	pc532 | pc532-*)
   851 		basic_machine=ns32k-pc532
   852 		;;
   853 	pc98)
   854 		basic_machine=i386-pc
   855 		;;
   856 	pc98-*)
   857 		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
   858 		;;
   859 	pentium | p5 | k5 | k6 | nexgen | viac3)
   860 		basic_machine=i586-pc
   861 		;;
   862 	pentiumpro | p6 | 6x86 | athlon | athlon_*)
   863 		basic_machine=i686-pc
   864 		;;
   865 	pentiumii | pentium2 | pentiumiii | pentium3)
   866 		basic_machine=i686-pc
   867 		;;
   868 	pentium4)
   869 		basic_machine=i786-pc
   870 		;;
   871 	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
   872 		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
   873 		;;
   874 	pentiumpro-* | p6-* | 6x86-* | athlon-*)
   875 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   876 		;;
   877 	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
   878 		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
   879 		;;
   880 	pentium4-*)
   881 		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
   882 		;;
   883 	pn)
   884 		basic_machine=pn-gould
   885 		;;
   886 	power)	basic_machine=power-ibm
   887 		;;
   888 	ppc)	basic_machine=powerpc-unknown
   889 		;;
   890 	ppc-*)	basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
   891 		;;
   892 	ppcle | powerpclittle | ppc-le | powerpc-little)
   893 		basic_machine=powerpcle-unknown
   894 		;;
   895 	ppcle-* | powerpclittle-*)
   896 		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
   897 		;;
   898 	ppc64)	basic_machine=powerpc64-unknown
   899 		;;
   900 	ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
   901 		;;
   902 	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
   903 		basic_machine=powerpc64le-unknown
   904 		;;
   905 	ppc64le-* | powerpc64little-*)
   906 		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
   907 		;;
   908 	ps2)
   909 		basic_machine=i386-ibm
   910 		;;
   911 	pw32)
   912 		basic_machine=i586-unknown
   913 		os=-pw32
   914 		;;
   915 	rdos)
   916 		basic_machine=i386-pc
   917 		os=-rdos
   918 		;;
   919 	rom68k)
   920 		basic_machine=m68k-rom68k
   921 		os=-coff
   922 		;;
   923 	rm[46]00)
   924 		basic_machine=mips-siemens
   925 		;;
   926 	rtpc | rtpc-*)
   927 		basic_machine=romp-ibm
   928 		;;
   929 	s390 | s390-*)
   930 		basic_machine=s390-ibm
   931 		;;
   932 	s390x | s390x-*)
   933 		basic_machine=s390x-ibm
   934 		;;
   935 	sa29200)
   936 		basic_machine=a29k-amd
   937 		os=-udi
   938 		;;
   939 	sb1)
   940 		basic_machine=mipsisa64sb1-unknown
   941 		;;
   942 	sb1el)
   943 		basic_machine=mipsisa64sb1el-unknown
   944 		;;
   945 	sde)
   946 		basic_machine=mipsisa32-sde
   947 		os=-elf
   948 		;;
   949 	sei)
   950 		basic_machine=mips-sei
   951 		os=-seiux
   952 		;;
   953 	sequent)
   954 		basic_machine=i386-sequent
   955 		;;
   956 	sh)
   957 		basic_machine=sh-hitachi
   958 		os=-hms
   959 		;;
   960 	sh5el)
   961 		basic_machine=sh5le-unknown
   962 		;;
   963 	sh64)
   964 		basic_machine=sh64-unknown
   965 		;;
   966 	sparclite-wrs | simso-wrs)
   967 		basic_machine=sparclite-wrs
   968 		os=-vxworks
   969 		;;
   970 	sps7)
   971 		basic_machine=m68k-bull
   972 		os=-sysv2
   973 		;;
   974 	spur)
   975 		basic_machine=spur-unknown
   976 		;;
   977 	st2000)
   978 		basic_machine=m68k-tandem
   979 		;;
   980 	stratus)
   981 		basic_machine=i860-stratus
   982 		os=-sysv4
   983 		;;
   984 	sun2)
   985 		basic_machine=m68000-sun
   986 		;;
   987 	sun2os3)
   988 		basic_machine=m68000-sun
   989 		os=-sunos3
   990 		;;
   991 	sun2os4)
   992 		basic_machine=m68000-sun
   993 		os=-sunos4
   994 		;;
   995 	sun3os3)
   996 		basic_machine=m68k-sun
   997 		os=-sunos3
   998 		;;
   999 	sun3os4)
  1000 		basic_machine=m68k-sun
  1001 		os=-sunos4
  1002 		;;
  1003 	sun4os3)
  1004 		basic_machine=sparc-sun
  1005 		os=-sunos3
  1006 		;;
  1007 	sun4os4)
  1008 		basic_machine=sparc-sun
  1009 		os=-sunos4
  1010 		;;
  1011 	sun4sol2)
  1012 		basic_machine=sparc-sun
  1013 		os=-solaris2
  1014 		;;
  1015 	sun3 | sun3-*)
  1016 		basic_machine=m68k-sun
  1017 		;;
  1018 	sun4)
  1019 		basic_machine=sparc-sun
  1020 		;;
  1021 	sun386 | sun386i | roadrunner)
  1022 		basic_machine=i386-sun
  1023 		;;
  1024 	sv1)
  1025 		basic_machine=sv1-cray
  1026 		os=-unicos
  1027 		;;
  1028 	symmetry)
  1029 		basic_machine=i386-sequent
  1030 		os=-dynix
  1031 		;;
  1032 	t3e)
  1033 		basic_machine=alphaev5-cray
  1034 		os=-unicos
  1035 		;;
  1036 	t90)
  1037 		basic_machine=t90-cray
  1038 		os=-unicos
  1039 		;;
  1040 	tic54x | c54x*)
  1041 		basic_machine=tic54x-unknown
  1042 		os=-coff
  1043 		;;
  1044 	tic55x | c55x*)
  1045 		basic_machine=tic55x-unknown
  1046 		os=-coff
  1047 		;;
  1048 	tic6x | c6x*)
  1049 		basic_machine=tic6x-unknown
  1050 		os=-coff
  1051 		;;
  1052 	tx39)
  1053 		basic_machine=mipstx39-unknown
  1054 		;;
  1055 	tx39el)
  1056 		basic_machine=mipstx39el-unknown
  1057 		;;
  1058 	toad1)
  1059 		basic_machine=pdp10-xkl
  1060 		os=-tops20
  1061 		;;
  1062 	tower | tower-32)
  1063 		basic_machine=m68k-ncr
  1064 		;;
  1065 	tpf)
  1066 		basic_machine=s390x-ibm
  1067 		os=-tpf
  1068 		;;
  1069 	udi29k)
  1070 		basic_machine=a29k-amd
  1071 		os=-udi
  1072 		;;
  1073 	ultra3)
  1074 		basic_machine=a29k-nyu
  1075 		os=-sym1
  1076 		;;
  1077 	v810 | necv810)
  1078 		basic_machine=v810-nec
  1079 		os=-none
  1080 		;;
  1081 	vaxv)
  1082 		basic_machine=vax-dec
  1083 		os=-sysv
  1084 		;;
  1085 	vms)
  1086 		basic_machine=vax-dec
  1087 		os=-vms
  1088 		;;
  1089 	vpp*|vx|vx-*)
  1090 		basic_machine=f301-fujitsu
  1091 		;;
  1092 	vxworks960)
  1093 		basic_machine=i960-wrs
  1094 		os=-vxworks
  1095 		;;
  1096 	vxworks68)
  1097 		basic_machine=m68k-wrs
  1098 		os=-vxworks
  1099 		;;
  1100 	vxworks29k)
  1101 		basic_machine=a29k-wrs
  1102 		os=-vxworks
  1103 		;;
  1104 	w65*)
  1105 		basic_machine=w65-wdc
  1106 		os=-none
  1107 		;;
  1108 	w89k-*)
  1109 		basic_machine=hppa1.1-winbond
  1110 		os=-proelf
  1111 		;;
  1112 	xbox)
  1113 		basic_machine=i686-pc
  1114 		os=-mingw32
  1115 		;;
  1116 	xps | xps100)
  1117 		basic_machine=xps100-honeywell
  1118 		;;
  1119 	ymp)
  1120 		basic_machine=ymp-cray
  1121 		os=-unicos
  1122 		;;
  1123 	z8k-*-coff)
  1124 		basic_machine=z8k-unknown
  1125 		os=-sim
  1126 		;;
  1127 	none)
  1128 		basic_machine=none-none
  1129 		os=-none
  1130 		;;
  1131 
  1132 # Here we handle the default manufacturer of certain CPU types.  It is in
  1133 # some cases the only manufacturer, in others, it is the most popular.
  1134 	w89k)
  1135 		basic_machine=hppa1.1-winbond
  1136 		;;
  1137 	op50n)
  1138 		basic_machine=hppa1.1-oki
  1139 		;;
  1140 	op60c)
  1141 		basic_machine=hppa1.1-oki
  1142 		;;
  1143 	romp)
  1144 		basic_machine=romp-ibm
  1145 		;;
  1146 	mmix)
  1147 		basic_machine=mmix-knuth
  1148 		;;
  1149 	rs6000)
  1150 		basic_machine=rs6000-ibm
  1151 		;;
  1152 	vax)
  1153 		basic_machine=vax-dec
  1154 		;;
  1155 	pdp10)
  1156 		# there are many clones, so DEC is not a safe bet
  1157 		basic_machine=pdp10-unknown
  1158 		;;
  1159 	pdp11)
  1160 		basic_machine=pdp11-dec
  1161 		;;
  1162 	we32k)
  1163 		basic_machine=we32k-att
  1164 		;;
  1165 	sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele)
  1166 		basic_machine=sh-unknown
  1167 		;;
  1168 	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
  1169 		basic_machine=sparc-sun
  1170 		;;
  1171 	cydra)
  1172 		basic_machine=cydra-cydrome
  1173 		;;
  1174 	orion)
  1175 		basic_machine=orion-highlevel
  1176 		;;
  1177 	orion105)
  1178 		basic_machine=clipper-highlevel
  1179 		;;
  1180 	mac | mpw | mac-mpw)
  1181 		basic_machine=m68k-apple
  1182 		;;
  1183 	pmac | pmac-mpw)
  1184 		basic_machine=powerpc-apple
  1185 		;;
  1186 	*-unknown)
  1187 		# Make sure to match an already-canonicalized machine name.
  1188 		;;
  1189 	*)
  1190 		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
  1191 		exit 1
  1192 		;;
  1193 esac
  1194 
  1195 # Here we canonicalize certain aliases for manufacturers.
  1196 case $basic_machine in
  1197 	*-digital*)
  1198 		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
  1199 		;;
  1200 	*-commodore*)
  1201 		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
  1202 		;;
  1203 	*)
  1204 		;;
  1205 esac
  1206 
  1207 # Decode manufacturer-specific aliases for certain operating systems.
  1208 
  1209 if [ x"$os" != x"" ]
  1210 then
  1211 case $os in
  1212         # First match some system type aliases
  1213         # that might get confused with valid system types.
  1214 	# -solaris* is a basic system type, with this one exception.
  1215 	-solaris1 | -solaris1.*)
  1216 		os=`echo $os | sed -e 's|solaris1|sunos4|'`
  1217 		;;
  1218 	-solaris)
  1219 		os=-solaris2
  1220 		;;
  1221 	-svr4*)
  1222 		os=-sysv4
  1223 		;;
  1224 	-unixware*)
  1225 		os=-sysv4.2uw
  1226 		;;
  1227 	-gnu/linux*)
  1228 		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
  1229 		;;
  1230 	# First accept the basic system types.
  1231 	# The portable systems comes first.
  1232 	# Each alternative MUST END IN A *, to match a version number.
  1233 	# -sysv* is not here because it comes later, after sysvr4.
  1234 	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
  1235 	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
  1236 	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
  1237 	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
  1238 	      | -aos* \
  1239 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
  1240 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
  1241 	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
  1242 	      | -openbsd* | -solidbsd* \
  1243 	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
  1244 	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
  1245 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
  1246 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
  1247 	      | -chorusos* | -chorusrdb* \
  1248 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
  1249 	      | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
  1250 	      | -uxpv* | -beos* | -mpeix* | -udk* \
  1251 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
  1252 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
  1253 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
  1254 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
  1255 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
  1256 	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
  1257 	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
  1258 	# Remember, each alternative MUST END IN *, to match a version number.
  1259 		;;
  1260 	-qnx*)
  1261 		case $basic_machine in
  1262 		    x86-* | i*86-*)
  1263 			;;
  1264 		    *)
  1265 			os=-nto$os
  1266 			;;
  1267 		esac
  1268 		;;
  1269 	-nto-qnx*)
  1270 		;;
  1271 	-nto*)
  1272 		os=`echo $os | sed -e 's|nto|nto-qnx|'`
  1273 		;;
  1274 	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
  1275 	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
  1276 	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
  1277 		;;
  1278 	-mac*)
  1279 		os=`echo $os | sed -e 's|mac|macos|'`
  1280 		;;
  1281 	-linux-dietlibc)
  1282 		os=-linux-dietlibc
  1283 		;;
  1284 	-linux*)
  1285 		os=`echo $os | sed -e 's|linux|linux-gnu|'`
  1286 		;;
  1287 	-sunos5*)
  1288 		os=`echo $os | sed -e 's|sunos5|solaris2|'`
  1289 		;;
  1290 	-sunos6*)
  1291 		os=`echo $os | sed -e 's|sunos6|solaris3|'`
  1292 		;;
  1293 	-opened*)
  1294 		os=-openedition
  1295 		;;
  1296         -os400*)
  1297 		os=-os400
  1298 		;;
  1299 	-wince*)
  1300 		os=-wince
  1301 		;;
  1302 	-osfrose*)
  1303 		os=-osfrose
  1304 		;;
  1305 	-osf*)
  1306 		os=-osf
  1307 		;;
  1308 	-utek*)
  1309 		os=-bsd
  1310 		;;
  1311 	-dynix*)
  1312 		os=-bsd
  1313 		;;
  1314 	-acis*)
  1315 		os=-aos
  1316 		;;
  1317 	-atheos*)
  1318 		os=-atheos
  1319 		;;
  1320 	-syllable*)
  1321 		os=-syllable
  1322 		;;
  1323 	-386bsd)
  1324 		os=-bsd
  1325 		;;
  1326 	-ctix* | -uts*)
  1327 		os=-sysv
  1328 		;;
  1329 	-nova*)
  1330 		os=-rtmk-nova
  1331 		;;
  1332 	-ns2 )
  1333 		os=-nextstep2
  1334 		;;
  1335 	-nsk*)
  1336 		os=-nsk
  1337 		;;
  1338 	# Preserve the version number of sinix5.
  1339 	-sinix5.*)
  1340 		os=`echo $os | sed -e 's|sinix|sysv|'`
  1341 		;;
  1342 	-sinix*)
  1343 		os=-sysv4
  1344 		;;
  1345         -tpf*)
  1346 		os=-tpf
  1347 		;;
  1348 	-triton*)
  1349 		os=-sysv3
  1350 		;;
  1351 	-oss*)
  1352 		os=-sysv3
  1353 		;;
  1354 	-svr4)
  1355 		os=-sysv4
  1356 		;;
  1357 	-svr3)
  1358 		os=-sysv3
  1359 		;;
  1360 	-sysvr4)
  1361 		os=-sysv4
  1362 		;;
  1363 	# This must come after -sysvr4.
  1364 	-sysv*)
  1365 		;;
  1366 	-ose*)
  1367 		os=-ose
  1368 		;;
  1369 	-es1800*)
  1370 		os=-ose
  1371 		;;
  1372 	-xenix)
  1373 		os=-xenix
  1374 		;;
  1375 	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1376 		os=-mint
  1377 		;;
  1378 	-aros*)
  1379 		os=-aros
  1380 		;;
  1381 	-kaos*)
  1382 		os=-kaos
  1383 		;;
  1384 	-zvmoe)
  1385 		os=-zvmoe
  1386 		;;
  1387 	-none)
  1388 		;;
  1389 	*)
  1390 		# Get rid of the `-' at the beginning of $os.
  1391 		os=`echo $os | sed 's/[^-]*-//'`
  1392 		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
  1393 		exit 1
  1394 		;;
  1395 esac
  1396 else
  1397 
  1398 # Here we handle the default operating systems that come with various machines.
  1399 # The value should be what the vendor currently ships out the door with their
  1400 # machine or put another way, the most popular os provided with the machine.
  1401 
  1402 # Note that if you're going to try to match "-MANUFACTURER" here (say,
  1403 # "-sun"), then you have to tell the case statement up towards the top
  1404 # that MANUFACTURER isn't an operating system.  Otherwise, code above
  1405 # will signal an error saying that MANUFACTURER isn't an operating
  1406 # system, and we'll never get to this point.
  1407 
  1408 case $basic_machine in
  1409         score-*)
  1410 		os=-elf
  1411 		;;
  1412         spu-*)
  1413 		os=-elf
  1414 		;;
  1415 	*-acorn)
  1416 		os=-riscix1.2
  1417 		;;
  1418 	arm*-rebel)
  1419 		os=-linux
  1420 		;;
  1421 	arm*-semi)
  1422 		os=-aout
  1423 		;;
  1424         c4x-* | tic4x-*)
  1425         	os=-coff
  1426 		;;
  1427 	# This must come before the *-dec entry.
  1428 	pdp10-*)
  1429 		os=-tops20
  1430 		;;
  1431 	pdp11-*)
  1432 		os=-none
  1433 		;;
  1434 	*-dec | vax-*)
  1435 		os=-ultrix4.2
  1436 		;;
  1437 	m68*-apollo)
  1438 		os=-domain
  1439 		;;
  1440 	i386-sun)
  1441 		os=-sunos4.0.2
  1442 		;;
  1443 	m68000-sun)
  1444 		os=-sunos3
  1445 		# This also exists in the configure program, but was not the
  1446 		# default.
  1447 		# os=-sunos4
  1448 		;;
  1449 	m68*-cisco)
  1450 		os=-aout
  1451 		;;
  1452         mep-*)
  1453 		os=-elf
  1454 		;;
  1455 	mips*-cisco)
  1456 		os=-elf
  1457 		;;
  1458 	mips*-*)
  1459 		os=-elf
  1460 		;;
  1461 	or32-*)
  1462 		os=-coff
  1463 		;;
  1464 	*-tti)	# must be before sparc entry or we get the wrong os.
  1465 		os=-sysv3
  1466 		;;
  1467 	sparc-* | *-sun)
  1468 		os=-sunos4.1.1
  1469 		;;
  1470 	*-be)
  1471 		os=-beos
  1472 		;;
  1473 	*-haiku)
  1474 		os=-haiku
  1475 		;;
  1476 	*-ibm)
  1477 		os=-aix
  1478 		;;
  1479     	*-knuth)
  1480 		os=-mmixware
  1481 		;;
  1482 	*-wec)
  1483 		os=-proelf
  1484 		;;
  1485 	*-winbond)
  1486 		os=-proelf
  1487 		;;
  1488 	*-oki)
  1489 		os=-proelf
  1490 		;;
  1491 	*-hp)
  1492 		os=-hpux
  1493 		;;
  1494 	*-hitachi)
  1495 		os=-hiux
  1496 		;;
  1497 	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
  1498 		os=-sysv
  1499 		;;
  1500 	*-cbm)
  1501 		os=-amigaos
  1502 		;;
  1503 	*-dg)
  1504 		os=-dgux
  1505 		;;
  1506 	*-dolphin)
  1507 		os=-sysv3
  1508 		;;
  1509 	m68k-ccur)
  1510 		os=-rtu
  1511 		;;
  1512 	m88k-omron*)
  1513 		os=-luna
  1514 		;;
  1515 	*-next )
  1516 		os=-nextstep
  1517 		;;
  1518 	*-sequent)
  1519 		os=-ptx
  1520 		;;
  1521 	*-crds)
  1522 		os=-unos
  1523 		;;
  1524 	*-ns)
  1525 		os=-genix
  1526 		;;
  1527 	i370-*)
  1528 		os=-mvs
  1529 		;;
  1530 	*-next)
  1531 		os=-nextstep3
  1532 		;;
  1533 	*-gould)
  1534 		os=-sysv
  1535 		;;
  1536 	*-highlevel)
  1537 		os=-bsd
  1538 		;;
  1539 	*-encore)
  1540 		os=-bsd
  1541 		;;
  1542 	*-sgi)
  1543 		os=-irix
  1544 		;;
  1545 	*-siemens)
  1546 		os=-sysv4
  1547 		;;
  1548 	*-masscomp)
  1549 		os=-rtu
  1550 		;;
  1551 	f30[01]-fujitsu | f700-fujitsu)
  1552 		os=-uxpv
  1553 		;;
  1554 	*-rom68k)
  1555 		os=-coff
  1556 		;;
  1557 	*-*bug)
  1558 		os=-coff
  1559 		;;
  1560 	*-apple)
  1561 		os=-macos
  1562 		;;
  1563 	*-atari*)
  1564 		os=-mint
  1565 		;;
  1566 	*)
  1567 		os=-none
  1568 		;;
  1569 esac
  1570 fi
  1571 
  1572 # Here we handle the case where we know the os, and the CPU type, but not the
  1573 # manufacturer.  We pick the logical manufacturer.
  1574 vendor=unknown
  1575 case $basic_machine in
  1576 	*-unknown)
  1577 		case $os in
  1578 			-riscix*)
  1579 				vendor=acorn
  1580 				;;
  1581 			-sunos*)
  1582 				vendor=sun
  1583 				;;
  1584 			-aix*)
  1585 				vendor=ibm
  1586 				;;
  1587 			-beos*)
  1588 				vendor=be
  1589 				;;
  1590 			-hpux*)
  1591 				vendor=hp
  1592 				;;
  1593 			-mpeix*)
  1594 				vendor=hp
  1595 				;;
  1596 			-hiux*)
  1597 				vendor=hitachi
  1598 				;;
  1599 			-unos*)
  1600 				vendor=crds
  1601 				;;
  1602 			-dgux*)
  1603 				vendor=dg
  1604 				;;
  1605 			-luna*)
  1606 				vendor=omron
  1607 				;;
  1608 			-genix*)
  1609 				vendor=ns
  1610 				;;
  1611 			-mvs* | -opened*)
  1612 				vendor=ibm
  1613 				;;
  1614 			-os400*)
  1615 				vendor=ibm
  1616 				;;
  1617 			-ptx*)
  1618 				vendor=sequent
  1619 				;;
  1620 			-tpf*)
  1621 				vendor=ibm
  1622 				;;
  1623 			-vxsim* | -vxworks* | -windiss*)
  1624 				vendor=wrs
  1625 				;;
  1626 			-aux*)
  1627 				vendor=apple
  1628 				;;
  1629 			-hms*)
  1630 				vendor=hitachi
  1631 				;;
  1632 			-mpw* | -macos*)
  1633 				vendor=apple
  1634 				;;
  1635 			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
  1636 				vendor=atari
  1637 				;;
  1638 			-vos*)
  1639 				vendor=stratus
  1640 				;;
  1641 		esac
  1642 		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
  1643 		;;
  1644 esac
  1645 
  1646 echo $basic_machine$os
  1647 exit
  1648 
  1649 # Local variables:
  1650 # eval: (add-hook 'write-file-hooks 'time-stamp)
  1651 # time-stamp-start: "timestamp='"
  1652 # time-stamp-format: "%:y-%02m-%02d"
  1653 # time-stamp-end: "'"
  1654 # End: